kolving.dk
📜 Historical scan 2026-07-09 14:54:36  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
NameserverIP addressesPTRASN / ISP
ns.web-solutions.dk 81.7.150.66 ns.web-solutions.dk AS47292 Sentia Denmark A/S
ns2.web-solutions.dk 185.12.179.209 ns2.web-solutions.dk AS200185 Aruba S.p.A.
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.7.177.115 600s — AS47292 Sentia Denmark A/S 81.7.176.0/20 🇩🇰 Denmark Nordhavn
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.web-solutions.eu 81.7.177.109 mail.web-solutions.eu AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   223ms
TXT Record
MS=ms45412199
v=spf1 mx a -all
✉️ SPF
PolicyRecord (kolving.dk)
-all (hard fail) v=spf1 mx a -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC74ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2004075910
Primary NS (MNAME)ns.web-solutions.dk
Responsible (RNAME)hostmaster@web-solutions.dk
Refresh28800s
Retry14400s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
35ms
MX
42ms
AAAA
47ms
TXT
223ms
CAA
45ms
HTTPS
33ms
TLSA
1537ms
SOA
0ms
MTA-STS
53ms
DNSSEC
74ms
SRV
69ms
Total
2150ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:41:00 898ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 23:35:45 636ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 17:20:39 1089ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 17:17:28 681ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 11:36:04 1252ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-18 11:32:36 723ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 09:10:27 3026ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 13:29:11 9623ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-04 17:34:35 1176ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-24 04:39:44 592ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 06:46:20 700ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 14:54:36 2150ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 15:31:23 1817ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 06:40:58 635ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 00:03:54 1021ms 2 NS 1 A 1 MX 🔓 Insecure View
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